Description
Technical Data
|
Item |
Specification Parameters |
|
|
Crystal Orientation |
(010) |
|
|
Impurity |
Fe/Mg |
UID |
|
Resistivity |
≥10^8Ω·cm |
0.1~0.9Ω·cm |
|
FWHM of X-ray Rocking Curve |
≤250 arc sec |
|
|
Dislocation Density |
<1×10^5 cm^-2 |
|
|
Dimensions |
Diameter |
Thickness |
|
|
50.8±0.5mm |
0.5±0.02mm |
|
Orientation Edge |
[001] direction |
|
|
Surface |
Single-sided polishing/Double-sided polishing Ra<0.5nm Crystal plane deviation <±1° |
|
|
|
||
